๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Efficient extraction and mass spectrometric assay of serotonin in biological fluids

โœ Scribed by S. P. Markey; R. W. Colburn; J. N. Johannessen

Publisher
John Wiley and Sons
Year
1981
Tongue
English
Weight
416 KB
Volume
8
Category
Article
ISSN
1076-5174

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Solid phase extraction for an improved a
Solid phase extraction for an improved assay of physostigmine in biological fluids
โœ P. R. Hurst; R. Whelpton ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 658 KB

A simple, selective and very sensitive assay is described for the quantification of physostigmine in blood, plasma and urine. The most appropriate solid phase column was selected after a systematic investigation of nine types of phase. The conditions for solid phase extraction were optimized using [

Fluorometric assay of verapamil in biolo
Fluorometric assay of verapamil in biological fluids and tissues
โœ R. G. McAllister; S. M. Howell ๐Ÿ“‚ Article ๐Ÿ“… 1976 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 208 KB

Verapamil concentrations in blood, urinee, or tissue homogenates may be measured fluorometrically in the 0.1-10-mug/ml range after extraction into heptane and back-extraction into acid; recovery rates are above 87%. The drug apparently is eliminated rapidly in guinea pigs, with a plasma half-life of

A simple, specific, radioenzymatic assay
A simple, specific, radioenzymatic assay for picogram quantities of serotonin or acetylserotonin in biological fluids and tissues
โœ M.Nasir Hussain; Michael J. Sole ๐Ÿ“‚ Article ๐Ÿ“… 1981 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 466 KB

This report describes several modifications of the original radioenzymatic assay for serotonin (4) which increase the sensitivity of the assay IO-fold as well as enhance its reliability. Serotonin is converted to [3H]melatonin, in two steps. First, serotonin is acetylated to N-acetylserotonin by ace